Laboratory Tests | NMHC | NOX | NH3 | CO | PN | |
---|---|---|---|---|---|---|
3.610 | Cold Test | |||||
5.710 | Warm Test | |||||
0.010 | Cold Ambient test | |||||
2.510 | Highway | |||||
Road test | ||||||
6.310 | On-Road Drive | |||||
5.88 | On-Road Heavy Load | |||||
2.65 | On-Road Light Load | |||||
2.35 | On-Road Short Trip | |||||
0.02 | Congestion | |||||
Robustness |
Laboratory Tests | Energy | |||
---|---|---|---|---|
6.910 | Cold Test | |||
7.210 | Warm Test | |||
4.910 | Cold Ambient test | |||
4.410 | Highway | |||
Consumption | Driving Range | |||
Average | 5.4l100 km | 845km | ||
Worst-Case | 6.5l100 km | 665km |
Greenhouse Gases | CO2 | N2O | CH4 | |
---|---|---|---|---|
2.57 | Cold Test | |||
2.77 | Warm Test | |||
1.97 | Cold Ambient test | |||
2.37 | Highway |
Our verdict
The DS 3 Crossback premiered at the 2018 Paris Motor Show and is sold with conventional combustion engines and as a pure electric. Here, the BlueHDi 100 1.5 litre turbocharged diesel variant is tested. Emissions management is controlled by an EGR system, selective catalytic reduction and a diesel particulate filter (DPF). The latter proves very effective, with low particulate emissions in all tests. Ammonia (NH3), an pollutant not regulated by legislation is less well controlled and points lost because of this lead to a model 4 score for the Clean Air Index. The DS 3 Crossback's strongest performance comes in Energy Efficiency, with a score of 5.8 but its average index, and therefore its star rating, suffers from a score of 3.3 for greenhouse gas emissions. CO2 emissions are not excessive but values of N2O are high in several of the tests. Overall, the DS 3 Crossback sits firmly in 2½-star territory.